Related Manuals for e-survey CORS System Net 20 Plus
Summary of Contents for e-survey CORS System Net 20 Plus
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Page 1: Statement
CORS System Net20 Plus User Manual-v1.0 NEX S800A GNSS Receiver User Manua www.esurvey-gnss.com... -
Page 2: Table Of Contents
Contents Statement ......................1 Technical Specification ................ 4 1.1 Overview .......................... 4 1.2 Main features ......................... 4 1.3 Technical Specifications .................... 4 1.3.1 Physical ......................... 4 1.3.2 Environmental ......................4 1.3.3 Electrical ........................4 1.3.4 GNSS ..........................5 1.3.5 Ports ..........................6 1.3.6 Data and Storage ..................... - Page 3 3.3.9 Registration......................29 3.4 Download ........................30 3.5 System Management ....................31 3.6 Help ..........................31 Operation .................... 32 4.1 Power on ........................32 4.2 Quick setting ....................... 33 Accessories ..................38 Net20Plus GNSS Receiver – User Manual...
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Page 4: Technical Specification
1. Technical Specification 1.1 Overview Net20Plus is a high-precision CORS reference station receiver. LINUX system as its development platform, and it supports for secondary development. It has powerful and stable function, and can be used in many fields. 1.2 Main features 336 channels with Multi-constellation GNSS support. -
Page 5: Gnss
1.3.4 GNSS (1)Channels：336 (2)Tracking signals: (3)GPS：L1 C/A, L2E, L2C, L5 (4)GLONASS：L1 C/A, L2C/A, L3 CDMA (5)BeiDou：B1, B2, B3 (6)Galileo：E1, E5a, E5b, E5 AltBOC, E6 (7)NAVIC：L5 (8)SBAS：L1, L5 (9)QZSS：L1 C/A, L1SAIF, L1C, L2C, L5 （3）Positioning accuracy Table 1-1 Positioning accuracy Positioning mode Accuracy Horizontal Vertical... -
Page 6: Ports
1.3.5 Ports 3 RS232 serial ports(DB9 and 2 LEMO 5pin). 1 RJ45 Ethernet port. 1 power port. 1 USB port. 1 4G LTE antenna port. 1 UHF antenna port.(Optional) 1 EVENT port. 1 1PPS port. ... -
Page 7: Hardware Structure
2. Hardware Structure 2.1 Receiver appearance Figure 2-1 2.1.1 Front panel The front panel of Net20Plus receiver includes seven buttons, four LED indicators, and one OLED display. Figure 2-2 Net20Plus GNSS Receiver – User Manual... - Page 8 After switching on Net20Plus receiver, current time information and GPS status are displayed in the main interface. The default language is English, and you can press the left and right arrow keys to obtain the current IP information. Table 2-1 Function table Name Function Save the current setup and return to the previous...
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Page 9: Back Panel
2.1.2 Back panel Net20Plus receiver provides a variety of communication interfaces to facilitate users in different application scenarios. Figure 2-3 Back panel Table 2-2 Interface function table Name Function Receiver power supply interface, input voltage DC 9V-28V. USB interface COM1 RS232 serial port COM2 RS232 serial port（Optional RS485 serial port）... -
Page 10: Structural Drawings / Mounting Dimensions
2.2 Structural drawings / mounting dimensions (Dimensions in mm) Figure 2-4 Net20Plus GNSS Receiver – User Manual... -
Page 11: Web Ui
3. WEB UI There are two ways to login into the WEB interface, which are Ethernet port login and WIFI login. The WEB interface content of the two login modes is same. （1）Ethernet port login: Connect the RJ45 network port with the computer host and enter the IP address in the browser. -
Page 12: Summary
3.1 Summary After a succesful authentication to the WEB interface of Net20Plus, the main page contents: Reference information, device version, system version, network parameters, memory status and so on. It is shown as below: Figure 3-1 Note: The effect of different browsers display may be slightly different, recommend using Google Chrome or IE. -
Page 13: System Information
3.2 System Information 3.2.1 System Information The system information screen will display the station name, device model, device serial number, system version, application version information, built-in OEM board model and network parameter information. Figure 3-2 Net20Plus GNSS Receiver – User Manual... -
Page 14: Gps Status
3.2.2 GPS Status The GPS Status page displays the current Net20Plus positioning, the base station coordinates and antenna type. Figure 3-3 3.2.3 Satellites This page shows the current satellite signal-to-noise ratio, elevation mask angle, azimuth and other information. The information of GPS, BEIDOU, GLONASS and GALILEO are displayed separately. -
Page 15: Data Transmission
3.2.4 Data Transmission After setting up the data transmission, the user can see the current data transfer status on the page as shown in figure 3-5. Click [Edit] to directly jump to [Ntrip Server]. Figure 3-5 Net20Plus GNSS Receiver – User Manual... -
Page 16: Data Recording
3.2.5 Data Recording In this page, the user can see the specific data recording information as shown in figure 3-6. Click [Edit], the user could modify the parameters like path type, file name, interval, duration time, etc. as shown in figure 3-7. Figure 3-6 Figure 3-7 Net20Plus GNSS Receiver –... -
Page 17: Configuration
3.3 Configuration 3.3.1 Reference Station On this page the user mainly can set the reference station, antenna, coordinate system and station coordinates, as shown in figure 3-8. Figure 3-8 Reference station coordinates: If you do not need known coordinates to start the reference station, then click on "Load Current Position"... -
Page 18: Gnss Configuration
3.3.2 GNSS configuration This menu is mainly for the satellite systems and the cutoff angle settings, as shown in figure 3-10. Figure 3-10 Net20Plus GNSS Receiver – User Manual... -
Page 19: Tracking Satellites
3.3.3 Tracking satellites In this page, the user can select the satellites they want to track, as shown in figure 3-11. Figure 3-11 Net20Plus GNSS Receiver – User Manual... -
Page 20: Network
3.3.4 Network From Network option, the user can set the device network and FTP server settings as shown in figure 3-12. Figure 3-12 DHCP：If the mode DHCP is enable, the Net20Plus receiver will auto get an IP address, otherwise it uses the static IP. WIFI hotspot: If WIFI hotspot option is enable, then you can use other devices equipped with WIFI to search and connect to the Net20Plus receiver. - Page 21 Mobile network: enable Mobile Net to use the SIM card into the Net20Plus, it supports 4G network. Users can set the user name and password if required. FTP download: You can set the parameters of the FTP server. If anonymous access is turned on, it does not require a user name and password to connect to the Net20Plus.
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Page 22: Ntrip Server
3.3.5 Ntrip Server In this page, the user can set the NTRIP connection parameters of the reference station: Figure 3-14 Remarks: The password in this page must match the password of the server NTRIP if it is required. If the password is not required by the server you can enter any value. -
Page 23: Recording
3.3.6 Recording In this page, the user can set the data recording parameters: Figure 3-15 File name: The static date can be recorded in 4 ways. Net20Plus GNSS Receiver – User Manual... - Page 24 Table 3-1 The rules of Static record file name File name Annotation Date and when, minute and YYYYMMDDhhmmss.dat second YYYYMMDDhhmm.dat Date and when, minute DOYhhmm.dat Day of year, hour and minute YYYYDOY?.dat Year, day of year, period of time Station name, day of year, period ssssdddf.yyt of time Rinex302.dat...
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Page 25: Port Configuration
3.3.7 Port Configuration Port setting includes Bluetooth port, COM1 port and Socket settings. They can support the function as follow: CMD(INPUT/OUTPUT)： Net20Plus commands • NMEA(OUTPUT)： Output Specified NMEA sentences • RTK(INPUT): Differential Input • RTK(OUTPUT): Differential Output • RAW(OUTPUT)： Raw data output •... -
Page 26: Bluetooth
3.3.7.1 Bluetooth After opening the Bluetooth and choosing the output/input type, then click “submit”, you can use Bluetooth driver to scan the Net20Plus. The Bluetooth of Net20Plus is named by driver serial. Now we use the PDA to access the Net20Plus by Bluetooth. The page of PDA will be shown as follow: Figure 3-17 Figure 3-18 Figure 3-19... -
Page 27: Com1
3.3.7.2 COM1 Note: a: When data transmission on com1 is enabled, use the standard seven-pin cable to connect seven-pin interface in the back panel. b: The baud rate of com1 must be consistent with the baud of receiving device. Figure 3-21and Figure 3-22 are the process of the COM1 port output RTCM3.2. Figure 3-21 Figure 3-22 Net20Plus GNSS Receiver –... -
Page 28: Socket
3.3.7.3 SOCKET Figure 3-25 and Figure 3-26 are the process of output RAW data via socket. Figure 3-25 Figure 3-26 Net20Plus GNSS Receiver – User Manual... -
Page 29: Alerts
3.3.8 Alerts When Net20Plus system or program exception occurs, Net20Plus will use e- mail or cell phone text messages to notify manager in time for maintenance. Figure 3-27 3.3.9 Registration When Net20Plus receiver expires, you need to register it. Enter the registration code and click Submit, then instrument registration will be completed. -
Page 30: Download
3.4 Download Download data stored in the Net20Plus receiver through the network connection; Alternatively, you can connect to Net20Plus receiver for copying data via USB cable; Figure 3-29 Net20Plus GNSS Receiver – User Manual... -
Page 31: System Management
3.5 System Management The users can upgrade the firmware, view logs, enable or disable the login, and format internal disk. Figure 3-30 Note: 1. Log view part are abnormal operation of storage systems and procedures of a record; 2. When setting the security login, the admin account is the administrator account and the guest account can only view the information. -
Page 32: Operation
4. Operation 4.1 Power on Press the red power button on the panel, and until the initialization is completed, you can see the main menu display on OLED screen as shown in figure 4-1. Figure 4-1 Press left or right soft key to view the current IP information of Ethernet, WIFI, and GPRS. -
Page 33: Quick Setting
Figure 4-4 4.2 Quick setting You can quickly set the receiver by the panel key. It includes six parts: device infor, start record, transmit data, network settings, antenna settings and other settings. Start Record: In the main interface, lightly press F2 key you can see the options shown in figure 4-5. - Page 34 Transmit Data: When you transmit data by the panel, first you need to set the transmission parameters in the WEB UI page, then you can operate the panel. There are not transmission parameters settings on the setup panel. Figure 4-7 Figure 4-8 You can quickly set differential type, start and stop transmit data.
- Page 35 Figure 4-10 Figure 4-11 Figure 4-12 Antenna settings: Not supported at the moment. Figure 4-13 Net20Plus GNSS Receiver – User Manual...
- Page 36 Figure 4-14 Other settings: Other settings could set the OLED language display, OLED brightness, OLED turned off interval. Figure 4-15 Figure 4-16 Net20Plus GNSS Receiver – User Manual...
- Page 37 Device information: In this page, you can get the information of device model, device serial, hardware version and BOOT version. Figure 4-17 Figure 4-18 Figure 4-19 Net20Plus GNSS Receiver – User Manual...
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Page 38: Accessories
5. Accessories Table 5-1 Accessories of Net20Plus Net20Plus GNSS Receiver – User Manual...